0.01
No commit activity in last 3 years
No release in over 3 years
Small macro to generate unique random token attribute for ActiveRecord
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
 Dependencies

Development

>= 0
>= 0
>= 0

Runtime

 Project Readme

token_attribute Code Climate

Small macro to define unique random token generator for ActiveRecord.

How to Use

## Basic

class User < ActiveRecord::Base
  include TokenAttribute
  token_attribute :access_token
end

user = User.new
user.access_token # => nil
user.generate_access_token # =>  'random string'
user.set_access_token # access_token will be set here
user.access_token # => 'some unique random string'


## Use own random string generator

class Coupon < ActiveRecord::Base
  include TokenAttribute
  token_attribute :code
  def generate_code # Override this method
    'my code'
  end
end

coupon = Coupon.new
coupon.set_code
coupon.code # => 'my code'


## Scoping

class Ticket < ActiveRecord::Base
  include TokenAttribute
  token_attribute :token, :scope => :title # token will be unique per title
end


## Make attributes attr_protected

class Post < ActiveRecord::Base
  include TokenAttribute
  token_attribute :secret_key, :protected => true
end

post = Post.new(:secret_key => 'abcdefg')
post.secret_key # => nil

Install

$ gem install token_attribute

or

gem 'token_attribute'

Supported Versions

Ruby 1.8.7, 1.9.2, 1.9.3, 2.0.0, REE

Rails 3.0.x, 3.1.x

Motivation

Someday I felt it's time to stop writing this kind of code in every project.

Copyright

(The MIT License)

Copyright © 2011 Fujimura Daisuke

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.